The show 'The Big Bang' is not based on a true story. It's a creative concoction by the writers to bring laughter and entertainment to the audience through imaginative and humorous scenarios.
I'm not sure which specific 'Big Bang' you are referring to. If it's about the TV show 'The Big Bang Theory', there's no such well - known 'top weight lost story' among the main characters. However, if it's about the Big Bang theory in cosmology, it has nothing to do with weight loss. Maybe you need to clarify what 'Big Bang' you mean.
Maybe in a place called 'Big Bang' (could be a town or a small community), there was a competition for the best weight loss. The winner's story might be that they combined different fitness methods. They not only exercised regularly, such as jogging in the morning and doing strength training in the evening, but also changed their eating habits. They ate more fruits, vegetables, and lean proteins, which gradually led to a significant weight loss.
One big weight loss success story is that of Oprah Winfrey. She has been very open about her weight loss journey. She managed to lose a significant amount of weight through diet changes, like reducing her intake of processed foods and increasing her consumption of fresh fruits and vegetables. She also incorporated exercise into her daily routine, which included walking and strength training.
For movies about big eaters, you can refer to the following related movies in Hong Kong and Taiwan:
1 Big Eater (2018): This is a film directed by Hong Kong director Li Rengang about a big eater named Daxiong and his challenging road. The movie was released in both the mainland of China and Hong Kong.
2 Gourmet (2017): This is a film directed by the Taiwan director Yang Dechang, about a gourmet named Ah Xin and his culinary journey. The movie was released in both the mainland of China and Hong Kong.
3 "Big Eater"(2015): This is a movie directed by Taiwan director Lin Xiaokun about a big eater named Xiao You and his food competition. The movie was released in both the mainland of China and Hong Kong.
As for a competition, you can refer to the following films from Hong Kong and Taiwan:
1 The Big Eater Competition (2018): This is a film directed by Hong Kong director Li Rengang about a big eater named Daxiong and his journey to the competition. The movie was released in both the mainland of China and Hong Kong.
[2]"Big Eater: Food Storm"(2015): This is a movie directed by Taiwan director Yang Dechang, about a gourmet named Xiao You and his food competition. The movie was released in both the mainland of China and Hong Kong.